33161-72-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33161-72-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,1,6 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 33161-72:
(7*3)+(6*3)+(5*1)+(4*6)+(3*1)+(2*7)+(1*2)=87
87 % 10 = 7
So 33161-72-7 is a valid CAS Registry Number.
33161-72-7Relevant articles and documents
2-Aminomethyl- and 2-(2-aminoethyl)-substituted 4,5-diphenyloxazoles
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, (2008/06/13)
2-Aminomethyl- and 2-(2-aminoethyl)-substituted 4,5-diphenyloxazoles of the general formula STR1 and salts thereof with non-toxic organic or inorganic acids having antiphlogistic, analgesic, anti-aggregant and local anaesthetic properties with low toxicity are provided, as well as processes for preparing them.
